0.28inch Four Digit 7 Segment SMD Display with 7mm and Surface Mount

• LED Packaging Type: Chip
• Beam Angle: 120°
• Emitting Color: Single Color
• IP Rating: IP65
• Base Material: Alloy
• LED Chips: Famous Brand
• Model NO.: LSD2840A/B Series
• Life: 100000h
• Certification: RoHS, RoHS and Reach
• Character Height: 0.28 Inch
• Dp Number: 8 PCS
• Digit Number: 4 Digit
• Chip Matrial: 4 Element
• Pin Number: 16 Pins
• Electrode1: Multiplex Common Anode
• Electrode2: Multiplex Common Anode
• Transport Package: Tape and Reel Packing
• Specification: RoHS, REACH
• Trademark: LITEKEY
• Origin: China
• HS Code: 8531200000
• Production Capacity: 1000000PCS/Year

Product Description

0.28 Inch Four Digit Numeric SMT LED Display

1.Product Description:

Ultra Thin than common led display
Common Cathode or common anode SMT Display
RoHS and REACH Compliant   
High intensity and excellent reliability Digital Display
High quality, Low power consumption
IC compatible , Easy assembly

2. Outer Dumension and Internal Circuit Diagram:


3. Summary:

Digit Height	0.28 inch digit height
Available Emitting color	Red, yellow-green, orange, amber, yellow, pure green, blue, white,Purple or Customized color
Available Face color	Red, white, grey, and black.
Available Segment Color	Red, white (milky),water clear, and yellow.
Available Electrode	Common anode or common cathode

4. What emitting color you can have?
0.28inch 4-digit smd display datasheet

Common Cathode  P/N	Common Anode  P/N	Description	Wavelength/ Emitting Color(Material)	Lens Type
LSD2040AR	LSD2040BR	0.2'' 4-dig. 7 segment smd led display, Rt. Hand Decimal	Hyper Red 640nm	White Diffused
LSD2040AUR	LSD2040BUR	0.2'' 4-dig. red 7 segment smd led display, Rt. Hand Decimal	Super Red 631nm	White Diffused
LSD2040AO	LSD2040BO	0.2'' 4-dig. org 7 segment smd led display, Rt. Hand Decimal	Yellow Orange 605nm	White Diffused
LSD2040AY	LSD2040BY	0.2'' 4-dig. yel. 7 segment smd led display, Rt. Hand Decimal	Yellow 587nm	White Diffused
LSD2040AG	LSD2040BG	0.2'' 4-dig. grn 7 segment smd led display, Rt. Hand Decimal	Green 572nm	White Diffused
LSD2040APG	LSD2040BPG	0.2'' 4-dig. grn 7 segment smd led display, Rt. Hand Decimal	Pure Green 520nm	White Diffused
LSD2040AB	LSD2040BB	0.2'' 4-dig. grn 7 segment smd led display, Rt. Hand Decimal	Blue 470nm	White Diffused
LSD2040AW	LSD2040BW	0.2'' 4-dig. grn 7 segment smd led display, Rt. Hand Decimal	White x,y=0.29	White Diffused

5. What max voltage and current you can use to drive it?

Parameter	Electrical optical Characteristics^[1]			Absolute Maximum Ratings^[1]
Emitted color	Forward Voltage @ IF=20mA		Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
Per Chip	Typ.	Max.
Super Red	2.0	2.6	30	60	20	100
Ultra Red	2.0	2.6	30	65	20	100
Orange	2.0	2.6	30	65	20	100
Yellow	2.0	2.6	30	65	20	100
Green	2.0	2.6	30	75	20	100
Pure Green	3.0	3.6	30	85	20	100
Blue	3.0	3.6	30	85	20	100
White	3.0	3.6	30	85	20	100
Unit:	V	V	uA	mW	mA	mA

6. Application of Surface-mount LED Display
Home appliances
Instrument Panels
Digital readout display

7. SMT Display Packing: Blister pack or Tape and Reel Pack

Contact us for more details.

Our QC System:



Factory Overview and production process



Our Services/Why choose LITEKEY                                            

1. Professional service:  replied within 24 hours(at workdays).
 
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
 
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 years.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.